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GenerateVariableMenuOperation.cpp
130 lines | 4.2 KiB | text/x-c | CppLexer
/ gui / src / Visualization / operations / GenerateVariableMenuOperation.cpp
#include "Visualization/operations/GenerateVariableMenuOperation.h"
#include "Visualization/operations/MenuBuilder.h"
#include "Visualization/VisualizationGraphWidget.h"
#include "Visualization/VisualizationTabWidget.h"
#include "Visualization/VisualizationZoneWidget.h"
#include <Variable/Variable.h>
#include <QMenu>
#include <QStack>
Q_LOGGING_CATEGORY(LOG_GenerateVariableMenuOperation, "GenerateVariableMenuOperation")
struct GenerateVariableMenuOperation::GenerateVariableMenuOperationPrivate {
explicit GenerateVariableMenuOperationPrivate(QMenu *menu, std::shared_ptr<Variable> variable)
: m_Variable{variable}, m_MenuBuilder{menu}
{
}
void visitNodeEnter(const IVisualizationWidget &container)
{
// Opens a new menu associated to the node
m_MenuBuilder.addMenu(container.name());
}
template <typename ActionFun>
void visitNodeLeave(const IVisualizationWidget &container, const QString &actionName,
ActionFun actionFunction)
{
if (m_Variable && container.canDrop(*m_Variable)) {
m_MenuBuilder.addSeparator();
m_MenuBuilder.addAction(actionName, actionFunction);
}
// Closes the menu associated to the node
m_MenuBuilder.closeMenu();
}
template <typename ActionFun>
void visitLeaf(const IVisualizationWidget &container, const QString &actionName,
ActionFun actionFunction)
{
if (m_Variable && container.canDrop(*m_Variable)) {
m_MenuBuilder.addAction(actionName, actionFunction);
}
}
std::shared_ptr<Variable> m_Variable;
MenuBuilder m_MenuBuilder;
};
GenerateVariableMenuOperation::GenerateVariableMenuOperation(QMenu *menu,
std::shared_ptr<Variable> variable)
: impl{spimpl::make_unique_impl<GenerateVariableMenuOperationPrivate>(menu, variable)}
{
}
void GenerateVariableMenuOperation::visitEnter(VisualizationWidget *widget)
{
// VisualizationWidget is not intended to accommodate a variable
Q_UNUSED(widget)
}
void GenerateVariableMenuOperation::visitLeave(VisualizationWidget *widget)
{
// VisualizationWidget is not intended to accommodate a variable
Q_UNUSED(widget)
}
void GenerateVariableMenuOperation::visitEnter(VisualizationTabWidget *tabWidget)
{
if (tabWidget) {
impl->visitNodeEnter(*tabWidget);
}
else {
qCCritical(LOG_GenerateVariableMenuOperation(),
"Can't visit enter VisualizationTabWidget : the widget is null");
}
}
void GenerateVariableMenuOperation::visitLeave(VisualizationTabWidget *tabWidget)
{
if (tabWidget) {
impl->visitNodeLeave(
*tabWidget, QObject::tr("Open in a new zone"),
[ var = impl->m_Variable, tabWidget ]() { tabWidget->createZone(var); });
}
else {
qCCritical(LOG_GenerateVariableMenuOperation(),
"Can't visit leave VisualizationTabWidget : the widget is null");
}
}
void GenerateVariableMenuOperation::visitEnter(VisualizationZoneWidget *zoneWidget)
{
if (zoneWidget) {
impl->visitNodeEnter(*zoneWidget);
}
else {
qCCritical(LOG_GenerateVariableMenuOperation(),
"Can't visit enter VisualizationZoneWidget : the widget is null");
}
}
void GenerateVariableMenuOperation::visitLeave(VisualizationZoneWidget *zoneWidget)
{
if (zoneWidget) {
impl->visitNodeLeave(
*zoneWidget, QObject::tr("Open in a new graph"),
[ var = impl->m_Variable, zoneWidget ]() { zoneWidget->createGraph(var); });
}
else {
qCCritical(LOG_GenerateVariableMenuOperation(),
"Can't visit leave VisualizationZoneWidget : the widget is null");
}
}
void GenerateVariableMenuOperation::visit(VisualizationGraphWidget *graphWidget)
{
if (graphWidget) {
impl->visitLeaf(
*graphWidget, QObject::tr("Open in %1").arg(graphWidget->name()),
[ var = impl->m_Variable, graphWidget ]() { graphWidget->addVariable(var); });
}
else {
qCCritical(LOG_GenerateVariableMenuOperation(),
"Can't visit VisualizationGraphWidget : the widget is null");
}
}